MyLiFi lamp delivers secure internet via LEDs
 

MyLiFi is a lamp that provides a secure, wireless, radiowave-free internet connection to nearby devices, all through the data-transferring power of LEDs. It's a simplistic, industrial-style desk lamp that beams broadband to a dongle, which users conn...

https://www.engadget.com/2018/01/08/...net-broadband/